<template>
  <div class="app-container">
    <div class="back-item">
      <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
        <el-form-item label="参数名称" prop="configName">
          <el-input
              v-model="queryParams.configName"
              placeholder="请输入参数名称"
              clearable
              size="small"
              style="width: 240px"
              @keyup.enter="handleQuery"
          />
        </el-form-item>
        <el-form-item label="参数键名" prop="configKey">
          <el-input
              v-model="queryParams.configKey"
              placeholder="请输入参数键名"
              clearable
              size="small"
              style="width: 240px"
              @keyup.enter="handleQuery"
          />
        </el-form-item>
        <el-form-item label="系统内置" prop="configType">
          <el-select v-model="queryParams.configType" placeholder="系统内置" clearable size="small">
            <el-option
                v-for="dict in sys_yes_no"
                :key="dict.value"
                :label="dict.label"
                :value="dict.value"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="创建时间">
          <el-date-picker
              v-model="dateRange"
              size="small"
              style="width: 240px"
              value-format="YYYY-MM-DD"
              type="daterange"
              range-separator="-"
              start-placeholder="开始日期"
              end-placeholder="结束日期"
          ></el-date-picker>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" icon="Search" size="mini" @click="handleQuery">搜索</el-button>
          <el-button icon="Refresh" size="mini" @click="resetQuery">重置</el-button>
        </el-form-item>
      </el-form>
    </div>
    <div class="back-item">
      <el-row :gutter="10" class="mb8">
        <el-col :span="1.5">
          <el-button
              type="primary"
              plain
              icon="Plus"
              size="mini"
              @click="handleAdd"
              v-hasPermi="['system:config:add']"
          >新增
          </el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
              type="success"
              plain
              icon="Edit"
              size="mini"
              :disabled="single"
              @click="handleUpdate"
              v-hasPermi="['system:config:edit']"
          >修改
          </el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
              type="danger"
              plain
              icon="Delete"
              size="mini"
              :disabled="multiple"
              @click="handleDelete"
              v-hasPermi="['system:config:remove']"
          >删除
          </el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
              type="warning"
              plain
              icon="Download"
              size="mini"
              @click="handleExport"
              v-hasPermi="['system:config:export']"
          >导出
          </el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
              type="danger"
              plain
              icon="Refresh"
              size="mini"
              @click="handleRefreshCache"
              v-hasPermi="['system:config:remove']"
          >刷新缓存
          </el-button>
        </el-col>
        <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
      </el-row>

      <el-table v-loading="loading" :data="configList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center"/>
        <el-table-column label="参数主键" align="center" prop="configId"/>
        <el-table-column label="参数名称" align="center" prop="configName" :show-overflow-tooltip="true"/>
        <el-table-column label="参数键名" align="center" prop="configKey" :show-overflow-tooltip="true"/>
        <el-table-column label="参数键值" align="center" prop="configValue"/>
        <el-table-column label="系统内置" align="center" prop="configType">
          <template #default="scope">
            <dict-tag :options="sys_yes_no" :value="scope.row.configType"/>
          </template>
        </el-table-column>
        <el-table-column label="备注" align="center" prop="remark" :show-overflow-tooltip="true"/>
        <el-table-column label="创建时间" align="center" prop="createTime" width="180">
          <template #default="scope">
            <span>{{ parseTime(scope.row.createTime) }}</span>
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center" width="150" class-name="small-padding fixed-width">
          <template #default="scope">
            <el-button
                size="mini"
                type="text"
                icon="Edit"
                @click="handleUpdate(scope.row)"
                v-hasPermi="['system:config:edit']"
            >修改
            </el-button>
            <el-button
                size="mini"
                type="text"
                icon="Delete"
                @click="handleDelete(scope.row)"
                v-hasPermi="['system:config:remove']"
            >删除
            </el-button>
          </template>
        </el-table-column>
      </el-table>

      <pagination
          v-show="total > 0"
          :total="total"
          v-model:page="queryParams.pageNum"
          v-model:limit="queryParams.pageSize"
          @pagination="getList"
      />
      <div class="line-magin"></div>
    </div>
    <!-- 添加或修改参数配置对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="configRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="参数名称" prop="configName">
          <el-input v-model="form.configName" placeholder="请输入参数名称"/>
        </el-form-item>
        <el-form-item label="参数键名" prop="configKey">
          <el-input v-model="form.configKey" placeholder="请输入参数键名"/>
        </el-form-item>
        <el-form-item label="参数键值" prop="configValue">
          <el-input v-model="form.configValue" placeholder="请输入参数键值"/>
        </el-form-item>
        <el-form-item label="系统内置" prop="configType">
          <el-radio-group v-model="form.configType">
            <el-radio
                v-for="dict in sys_yes_no"
                :key="dict.value"
                :label="dict.value"
            >{{ dict.label }}
            </el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"/>
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Config">
  import {listConfig, getConfig, delConfig, addConfig, updateConfig, refreshCache} from "@/api/system/config";

  const {proxy} = getCurrentInstance();
  const {sys_yes_no} = proxy.useDict("sys_yes_no");

  const configList = ref([]);
  const open = ref(false);
  const loading = ref(true);
  const showSearch = ref(true);
  const ids = ref([]);
  const single = ref(true);
  const multiple = ref(true);
  const total = ref(0);
  const title = ref("");
  const dateRange = ref([]);

  const data = reactive({
    form: {},
    queryParams: {
      pageNum: 1,
      pageSize: 10,
      configName: undefined,
      configKey: undefined,
      configType: undefined
    },
    rules: {
      configName: [{required: true, message: "参数名称不能为空", trigger: "blur"}],
      configKey: [{required: true, message: "参数键名不能为空", trigger: "blur"}],
      configValue: [{required: true, message: "参数键值不能为空", trigger: "blur"}]
    }
  });

  const {queryParams, form, rules} = toRefs(data);

  /** 查询参数列表 */
  function getList() {
    loading.value = true;
    listConfig(proxy.addDateRange(queryParams.value, dateRange.value)).then(response => {
      configList.value = response.rows;
      total.value = response.total;
      loading.value = false;
    });
  }

  /** 取消按钮 */
  function cancel() {
    open.value = false;
    reset();
  }

  /** 表单重置 */
  function reset() {
    form.value = {
      configId: undefined,
      configName: undefined,
      configKey: undefined,
      configValue: undefined,
      configType: "Y",
      remark: undefined
    };
    proxy.resetForm("configRef");
  }

  /** 搜索按钮操作 */
  function handleQuery() {
    queryParams.value.pageNum = 1;
    getList();
  }

  /** 重置按钮操作 */
  function resetQuery() {
    dateRange.value = [];
    proxy.resetForm("queryRef");
    handleQuery();
  }

  /** 多选框选中数据 */
  function handleSelectionChange(selection) {
    ids.value = selection.map(item => item.configId);
    single.value = selection.length != 1;
    multiple.value = !selection.length;
  }

  /** 新增按钮操作 */
  function handleAdd() {
    reset();
    open.value = true;
    title.value = "添加参数";
  }

  /** 修改按钮操作 */
  function handleUpdate(row) {
    reset();
    const configId = row.configId || ids.value;
    getConfig(configId).then(response => {
      form.value = response.data;
      open.value = true;
      title.value = "修改参数";
    });
  }

  /** 提交按钮 */
  function submitForm() {
    proxy.$refs["configRef"].validate(valid => {
      if (valid) {
        if (form.value.configId != undefined) {
          updateConfig(form.value).then(response => {
            proxy.$modal.msgSuccess("修改成功");
            open.value = false;
            getList();
          });
        } else {
          addConfig(form.value).then(response => {
            proxy.$modal.msgSuccess("新增成功");
            open.value = false;
            getList();
          });
        }
      }
    });
  }

  /** 删除按钮操作 */
  function handleDelete(row) {
    const configIds = row.configId || ids.value;
    proxy.$modal.confirm('是否确认删除参数编号为"' + configIds + '"的数据项？').then(function () {
      return delConfig(configIds);
    }).then(() => {
      getList();
      proxy.$modal.msgSuccess("删除成功");
    }).catch(() => {
    });
  }

  /** 导出按钮操作 */
  function handleExport() {
    proxy.download("system/config/export", {
      ...queryParams.value
    }, `config_${new Date().getTime()}.xlsx`);
  }

  /** 刷新缓存按钮操作 */
  function handleRefreshCache() {
    refreshCache().then(() => {
      proxy.$modal.msgSuccess("刷新缓存成功");
    });
  }

  getList();
</script>
